Surf Forecasts:
How big are the waves at Porth Ceriad today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 4.5ft (1.4m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 4.5ft (1.3m), 5s period with W swell.
- Evening surf: Evening surf (15 Sep, local time) - 2.5ft (0.7m), 6s period with SW swell.
The current surf forecast for Porth Ceriad at 5PM is: 1.2m 5s primary swell from a West direction (forecast issued at 12:00pm September 15). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 4.5ft (1.4m) | 6s |
| Afternoon (15 Sep) | 4.5ft (1.3m) | 5s |
| Evening (15 Sep) | 2.5ft (0.7m) | 6s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed night. Very mild (max 16°C on Tue afternoon, min 13°C on Tue night). Mainly strong winds. | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 6 | W 5 | W 5 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 7 | SW 6 | WSW 10 | W 10 | WSW 4 | SW 4 | SW 6 | WSW 7 | WSW 7 | W 7 | W 6 | W 6 | W 6 | W 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 126 | 110 | 78 | 49 | 40 | 25 | 25 | 36 | 15 | 9 | 8 | 25 | 46 | 160 | 332 | 257 | 226 | 154 | 154 | 187 | 191 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 11:22AM4.16m | 11:41PM4.11m | 11:57AM3.87m | 00:18AM3.70m | 12:34PM3.53m | ||||||||||||||||
Low Tide | 6:10PM0.60m | 6:28AM0.82m | 6:38PM0.87m | 6:53AM1.13m | 7:13PM1.16m | ||||||||||||||||
 |  | |  |  |  |  | | | |  | | |  | | | | | | | | |
 | 6:50 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:29 | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — |
Temp °C | 15 | 15 | 16 | 16 | 15 | 14 | 13 | 14 | 14 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 14 |
Feels °C | 9 | 9 | 11 | 11 | 10 | 8 | 6 | 8 | 9 | 9 | 9 | 9 | 10 | 8 | 8 | 9 | 7 | 6 | 8 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | — | — | — | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 7 | SW 6 | WSW 7 | WSW 7 | NNW 5 | NNW 5 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 49 | 40 | 25 | 25 | 36 | 15 | 5 | 5 | 9 | 2 | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 10 | WSW 10 | WSW 7 | — | NW 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 9 | 9 | 5 | — | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | W 5 | W 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | WNW 5 | WNW 5 | WSW 4 | SW 4 | SW 6 | WSW 7 | WSW 7 | W 7 | W 6 | W 6 | W 6 | W 6 |
| kJ | 126 | 110 | 78 | 25 | 51 | 64 | 111 | 60 | 48 | 52 | 36 | 25 | 46 | 160 | 332 | 257 | 226 | 154 | 154 | 187 | 191 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 494 | 550 | 494 | 1188 | 126 | 126 | 126 | 126 | 126 | 126 | 303 | 314 | 307 | 319 | 262 | 310 | 318 | 785 | 785 | 556 | 333 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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